I see stuff like command 1> out
or with 2>&1
to redirect stderr, but sometimes I also see &>
by itself, etc.
What is the best way to understand &
and what it means exactly?
I see stuff like command 1> out
or with 2>&1
to redirect stderr, but sometimes I also see &>
by itself, etc.
What is the best way to understand &
and what it means exactly?